[production-l1] hq implementation snapshot

[FlowmemoryAI]

Purpose

Makes the Production L1 HQ implementation snapshot visible for review, CI, and eventual default-branch contribution tracking.

Size

• 428 changed files
• +76,239 / -2,883 lines

Organization

• fixtures: production L1 fixtures, negative cases, export snapshots, and validation helpers.
• apps: dashboard/workbench surfaces for wallet, bridge pilot, explorer, and launch readiness.
• docs: deployment notes, review evidence, runbooks, and launch readiness records.
• schemas: production transaction payload and Flow Memory schema coverage.
• infra: Base Sepolia v4 hook proofing, FlowChain L1 bridge, live checks, and guardrail scripts.
• services: Flow Memory evidence generation, dashboard data generation, control-plane behavior, and bridge relayer coverage.
• crypto / crates / contracts: supporting vectors, devnet/runtime support, and hook/lockbox hardening.

Current Status

• Draft PR: visible and reviewable, but not merged to main yet.
• Mergeable against main.
• GitHub CI is green: https://github.com/FlowmemoryAI/FlowMemory/actions/runs/26044876122

Validation

• Repository hygiene
• Contracts
• Services and launch core
• Launch-core acceptance command
• Crypto
• Dashboard
• Local devnet
• Hardware POC

Merge Posture

Large PR. Merge intentionally after owner review. Merging to main should run CI only; no tagged wallet release or production deployment is triggered by this PR.